AstDyS-2

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(4580) Child  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63792 1.363e-08 au
e 0.102254 4.591e-08
i 13.893 5.164e-06 deg
Ω 169.543 1.903e-05 deg
ω 15.262 3.02e-05 deg
M 330.417 2.557e-05 deg

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Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3682 au
Aphelion 2.9077 au
Asc. node-Earth separation 1.38112 au
Desc. node-Earth separation 1.8895 au
Earth MOID 1.37239 au
Orbital period 1564.91 days
Date of orbit computation  Oct 31 04:58
Observational summary
Optical observations (Discarded) 1773 (12)
Radar observations (Discarded) 0 (0)
Arc length 23947.9 days
Unobserved 222 days

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Ephemeris at epoch 58441 MJD
Right Ascension 179.603 deg
Declination -1.93497 deg
V Magnitude 17.35 mag
Solar Elongation 55.96 deg
Galactic Latitude 58.25 deg
Rate 0.419 deg/day
Direction 106.706 deg

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